diff --git a/taiga/projects/issues/templates/emails/update_issue_notification-body-html.jinja b/taiga/projects/issues/templates/emails/update_issue_notification-body-html.jinja
index 70e6d57a..096b8300 100644
--- a/taiga/projects/issues/templates/emails/update_issue_notification-body-html.jinja
+++ b/taiga/projects/issues/templates/emails/update_issue_notification-body-html.jinja
@@ -20,12 +20,12 @@
                 <dt style="background: #669933; padding: 5px 15px; color: #fff">
                     <b>{{ field.verbose_name}}</b>
                 </dt>
-                {% if field.new_value %}
+                {% if field.new_value != None or field.new_value != "" %}
                 <dd style="background: #eee; padding: 5px 15px; color: #444">
                     <b>to:</b> <i>{{ field.new_value|linebreaksbr }}</i>
                 </dd>
                 {% endif %}
-                {% if field.old_value %}
+                {% if field.old_value != None or field.old_value != "" %}
                 <dd style="padding: 5px 15px; color: #bbb">
                     <b>from:</b> <i>{{ field.old_value|linebreaksbr }}</i>
                 </dd>
diff --git a/taiga/projects/milestones/templates/emails/update_milestone_notification-body-html.jinja b/taiga/projects/milestones/templates/emails/update_milestone_notification-body-html.jinja
index 43f03021..e5e80926 100644
--- a/taiga/projects/milestones/templates/emails/update_milestone_notification-body-html.jinja
+++ b/taiga/projects/milestones/templates/emails/update_milestone_notification-body-html.jinja
@@ -20,12 +20,12 @@
                 <dt style="background: #669933; padding: 5px 15px; color: #fff">
                     <b>{{ field.verbose_name}}</b>
                 </dt>
-                {% if field.new_value %}
+                {% if field.new_value != None or field.new_value != "" %}
                 <dd style="background: #eee; padding: 5px 15px; color: #444">
                     <b>to:</b> <i>{{ field.new_value|linebreaksbr }}</i>
                 </dd>
                 {% endif %}
-                {% if field.old_value %}
+                {% if field.old_value != None or field.old_value != "" %}
                 <dd style="padding: 5px 15px; color: #bbb">
                     <b>from:</b> <i>{{ field.old_value|linebreaksbr }}</i>
                 </dd>
diff --git a/taiga/projects/tasks/templates/emails/update_task_notification-body-html.jinja b/taiga/projects/tasks/templates/emails/update_task_notification-body-html.jinja
index 490d8beb..6a0d9bc6 100644
--- a/taiga/projects/tasks/templates/emails/update_task_notification-body-html.jinja
+++ b/taiga/projects/tasks/templates/emails/update_task_notification-body-html.jinja
@@ -20,12 +20,12 @@
                 <dt style="background: #669933; padding: 5px 15px; color: #fff">
                     <b>{{ field.verbose_name}}</b>
                 </dt>
-                {% if field.new_value %}
+                {% if field.new_value != None or field.new_value != "" %}
                 <dd style="background: #eee; padding: 5px 15px; color: #444">
                     <b>to:</b> <i>{{ field.new_value|linebreaksbr }}</i>
                 </dd>
                 {% endif %}
-                {% if field.old_value %}
+                {% if field.old_value != None or field.old_value != "" %}
                 <dd style="padding: 5px 15px; color: #bbb">
                     <b>from:</b> <i>{{ field.old_value|linebreaksbr }}</i>
                 </dd>
diff --git a/taiga/projects/templates/emails/update_project_notification-body-html.jinja b/taiga/projects/templates/emails/update_project_notification-body-html.jinja
index 7c19e109..c4012623 100644
--- a/taiga/projects/templates/emails/update_project_notification-body-html.jinja
+++ b/taiga/projects/templates/emails/update_project_notification-body-html.jinja
@@ -19,12 +19,12 @@
                 <dt style="background: #669933; padding: 5px 15px; color: #fff">
                     <b>{{ field.verbose_name}}</b>
                 </dt>
-                {% if field.new_value %}
+                {% if field.new_value != None or field.new_value != "" %}
                 <dd style="background: #eee; padding: 5px 15px; color: #444">
                     <b>to:</b> <i>{{ field.new_value|linebreaksbr }}</i>
                 </dd>
                 {% endif %}
-                {% if field.old_value %}
+                {% if field.old_value != None or field.old_value != "" %}
                 <dd style="padding: 5px 15px; color: #bbb">
                     <b>from:</b> <i>{{ field.old_value|linebreaksbr }}</i>
                 </dd>
diff --git a/taiga/projects/userstories/templates/emails/update_userstory_notification-body-html.jinja b/taiga/projects/userstories/templates/emails/update_userstory_notification-body-html.jinja
index e8222e79..0ba75ab6 100644
--- a/taiga/projects/userstories/templates/emails/update_userstory_notification-body-html.jinja
+++ b/taiga/projects/userstories/templates/emails/update_userstory_notification-body-html.jinja
@@ -20,12 +20,12 @@
                 <dt style="background: #669933; padding: 5px 15px; color: #fff">
                     <b>{{ field.verbose_name}}</b>
                 </dt>
-                {% if field.new_value %}
+                {% if field.new_value != None or field.new_value != "" %}
                 <dd style="background: #eee; padding: 5px 15px; color: #444">
                     <b>to:</b> <i>{{ field.new_value|linebreaksbr }}</i>
                 </dd>
                 {% endif %}
-                {% if field.old_value %}
+                {% if field.old_value != None or field.old_value != "" %}
                 <dd style="padding: 5px 15px; color: #bbb">
                     <b>from:</b> <i>{{ field.old_value|linebreaksbr }}</i>
                 </dd>